<template>
  <footer class="footer">
    <!-- This should be `0 items left` by default -->
    <span class="todo-count"
      >剩余<strong>{{ allcom }}</strong></span
    >
    <!-- Remove this if you don't implement routing -->
    <ul class="filters" >
      <li>
        <a
          @click="$emit('changeFlag', 'all')"
          :class="{ selected: flag === 'all' }"
          href="#/"
          >全部任务</a
        >
      </li>
      <li>
        <a
          @click="$emit('changeFlag', 'ing')"
          :class="{ selected: flag === 'ing' }"
          href="#/active"
          >进行中</a
        >
      </li>
      <li>
        <a
          @click="$emit('changeFlag', 'computed')"
          :class="{ selected: flag === 'computed' }"
          href="#/completed"
          >已完成</a
        >
      </li>
    </ul>
    <!-- Hidden if no completed items are left ↓ -->
    <button class="clear-completed" @click="desAllCom">清除已完成</button>
  </footer>
</template>

<script>
export default {
  props: ["allcom", "flag"],
  data() {
    return {};
  },
  methods: {
    desAllCom() {
      this.$emit("desAllCom");
    },
    active() {},
  },
};
</script>

<style>
</style>